shmG writes "A Russian company is marketing a devastating new cruise missile system that can be hidden inside a shipping container, giving any merchant vessel the capability to wipe out an aircraft carrier. Potential customers for the formidable 'Club-K' system include Kremlin allies Iran and Venezuela, say defense experts. They worry that countries could pass on the satellite-guided missiles, which are very hard to detect, to terrorist groups. This is a scary new development in the global arms race that allows for the proliferation of cruise missiles to anyone who will pay for them — even terrorists. This could be the next big thing in strategic weapons, as they can appear anywhere there is a container ship. The company even made a commercial and posted it onto the Internet." The article notes that a Russian defense expert said that "as far as he understood, the Club-K was still at the concept stage."